47140320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:197

約数の個数: 192

約数和(自身を含む): 161663040

約数和(自身を除く): 114522720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 53, 60, 68, 80, 85, 96, 102, 106, 109, 120, 136, 159, 160, 170, 204, 212, 218, 240, 255, 265, 272, 318, 327, 340, 408, 424, 436, 480, 510, 530, 544, 545, 636, 654, 680, 795, 816, 848, 872, 901, 1020, 1060, 1090, 1272, 1308, 1360, 1590, 1632, 1635, 1696, 1744, 1802, 1853, 2040, 2120, 2180, 2544, 2616, 2703, 2720, 3180, 3270, 3488, 3604, 3706, 4080, 4240, 4360, 4505, 5088, 5232, 5406, 5559, 5777, 6360, 6540, 7208, 7412, 8160, 8480, 8720, 9010, 9265, 10464, 10812, 11118, 11554, 12720, 13080, 13515, 14416, 14824, 17331, 17440, 18020, 18530, 21624, 22236, 23108, 25440, 26160, 27030, 27795, 28832, 28885, 29648, 34662, 36040, 37060, 43248, 44472, 46216, 52320, 54060, 55590, 57770, 59296, 69324, 72080, 74120, 86496, 86655, 88944, 92432, 98209, 108120, 111180, 115540, 138648, 144160, 148240, 173310, 177888, 184864, 196418, 216240, 222360, 231080, 277296, 294627, 296480, 346620, 392836, 432480, 444720, 462160, 491045, 554592, 589254, 693240, 785672, 889440, 924320, 982090, 1178508, 1386480, 1473135, 1571344, 1964180, 2357016, 2772960, 2946270, 3142688, 3928360, 4714032, 5892540, 7856720, 9428064, 11785080, 15713440, 23570160, 47140320]

約数ペア:

[(1, 47140320), (2, 23570160), (3, 15713440), (4, 11785080), (5, 9428064), (6, 7856720), (8, 5892540), (10, 4714032), (12, 3928360), (15, 3142688), (16, 2946270), (17, 2772960), (20, 2357016), (24, 1964180), (30, 1571344), (32, 1473135), (34, 1386480), (40, 1178508), (48, 982090), (51, 924320), (53, 889440), (60, 785672), (68, 693240), (80, 589254), (85, 554592), (96, 491045), (102, 462160), (106, 444720), (109, 432480), (120, 392836), (136, 346620), (159, 296480), (160, 294627), (170, 277296), (204, 231080), (212, 222360), (218, 216240), (240, 196418), (255, 184864), (265, 177888), (272, 173310), (318, 148240), (327, 144160), (340, 138648), (408, 115540), (424, 111180), (436, 108120), (480, 98209), (510, 92432), (530, 88944), (544, 86655), (545, 86496), (636, 74120), (654, 72080), (680, 69324), (795, 59296), (816, 57770), (848, 55590), (872, 54060), (901, 52320), (1020, 46216), (1060, 44472), (1090, 43248), (1272, 37060), (1308, 36040), (1360, 34662), (1590, 29648), (1632, 28885), (1635, 28832), (1696, 27795), (1744, 27030), (1802, 26160), (1853, 25440), (2040, 23108), (2120, 22236), (2180, 21624), (2544, 18530), (2616, 18020), (2703, 17440), (2720, 17331), (3180, 14824), (3270, 14416), (3488, 13515), (3604, 13080), (3706, 12720), (4080, 11554), (4240, 11118), (4360, 10812), (4505, 10464), (5088, 9265), (5232, 9010), (5406, 8720), (5559, 8480), (5777, 8160), (6360, 7412), (6540, 7208)]